A move constructor enables the resources owned by an rvalue object to be moved into an lvalue without copying . For more information about move semantics, see Rvalue Reference Declarator: &&. This topic builds upon the following C++ class, MemoryBlock , which manages a memory buffer.
Read moreWhy do we need to overload a constructor in C++?
Answer: Benefits of constructor overloading in C++ is that, it gives the flexibility of creating multiple type of objects of a class by having more number of constructors in a class , called constructor overloading. In fact, it is similar to C++ function overloading that is also know as compile time polymorphism.
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